Sold2016DIAMOND & PLATINUM NECKLACEDesigned as an "S" shaped bead set diamond ribbon and rows of prong set RBC and marquise-cut diamonds, 5 cts. TW, finished by wheat link platinum chain, ca. 1960. Unmarked. 15", drops 1". 14.8 dwt.See Sold Price
Sold2024900PT 3.10CTTW SAPPHIRE DIAMOND HALO RING, 6.5A 900-purity platinum ring with a 2.40-carat sapphire center stone accented by a halo of round brilliant and tapered baguette diamonds totaling 0.70 carats. Stamped 2.40, Pt900, D0.70, on the inside oSee Sold Price
Sold2020Art Nouveau Fresh water Pearls Necklace Diamonds clasp8 mm fresh water Pearls single strand Necklace, Platinum Art Nouveau clasp with old miner Diamonds TW Approx. 0.5 CT.See Sold Price
Sold2021PLATINUM LAVALIER DIAMOND NECKLACE.Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/See Sold Price
Sold201529.01 ct. Platinum Diamond By The Yard Necklace.RBC and OEC diamonds 29.01 cts TW. Approximately I-K, SI-1.See Sold Price
Sold2023Edwardian Platinum Diamond and Sapphire Pendant Necklaceapproximately 3 ct tw set with old European cut diamonds, the center diamonds approximately .30 ct, .25 ct, .20 ct and .15 ct., the pendant is 2" long and on a 14k gold 15" long chain., weight is 8.9See Sold Price
Sold2019Platinum Tennis Necklace 11ct DiamondsGorgeous Art Deco Platinum Tennis Necklace weighting 34.60g TW., This beautiful necklace has diamonds weighting 11.00tcw round brilliant. All Natural Diamonds. The measurements range from 2.2 To 5.00See Sold Price
Sold2022Platinum & Diamond Clasp PearlsA fake pearl necklace with a platinum and diamond clasp with 4 baguette cut .25 ct diamonds or 1 ct t.w. marked Bensabott Chicago Platinum.See Sold Price
Sold20231.50Ct. Tw. Diamond BY the yard 14K Gold NecklaceBEAUTIFUL Diamond weight : 1.50CtSetting type : Bezel setting14K Gold weight : 2.47Gr. (appx.)Color : White Gold 14KSize : 16"+2" ExtensionSee Sold Price
Sold20230.24 ct. tw. Diamond Cross Necklace 14K White Gold14-karat white goldFaceted prong-set diamonds = approximately 0.24 ct. tw.; color = H; clarity = SIPendant drops approximately 0.5inApproximately 16in long with 2in extenderLobster claw claspSee Sold Price
20230.22 Ct. Tw. Diamond Moon Necklace 14k White Gold14-karat white goldFaceted prong-set diamonds = approximately 0.22 ct. tw.; color = H; clarity = SIPendant drops approximately 0.2inApproximately 16in long with 2in extenderLobster claw claspSee Sold Price
Sold2015No Heat Burma Cabochon Necklace.Certified. Sapphire, approximately 23 cts. Rose cut diamonds, approximately .25 cts t.w.. Seed pearls. 14K and Platinum. 6 dwts. Size 16" L.See Sold Price
Sold2018DIAMOND PENDANT NECKLACEThe RBC diamond, approx. 1.0 cts. by formula, with a diamond bail, approx. .30 ct. TW., four prong-set in platinum, on yellow gold chain. 18k. 1/2", 18 1/2". 5.5 dwt.See Sold Price
Sold2021Cartier, "Riviere" Diamond Platinum NecklaceOne lady's Cartier "Riviere" graduated diamond necklace made of platinum. Piece is set with 99 round brilliant cut diamonds, all prong set. Piece measures 15 3/4" long. Piece is signed "Cartier" withSee Sold Price
Sold2019Diamond, Platinum Necklace The detachable pendaDiamond, Platinum Necklace The detachable pendant features pear-shaped diamonds measuring 8.60 x 6.33 x 3.71 mm and 6.20 x 4.68 x 2.98 mm and weighing a total of approximately 1.75 carats, suspended bSee Sold Price
Sold2019A diamond, platinum necklaceFeaturing one old mine-cut diamond weighing approximately 4.23 cts., accented by four European cut diamonds weighing a total of approximately 0.60 cttw., set in a platinum and 14k yellow gold pendantSee Sold Price
Sold2017Tiffany & Co. Elsa Peretti Diamond Platinum NecklaceTiffany & Co. Elsa Peretti Diamond Platinum Necklace with GIA report Signed / Stamped: TIFFANY & CO., PERETTI, Serial number, PT950 GIA report: 1172420347 1.15 carat Round Brilliant Color and Clarity:See Sold Price
Sold202227.75ct Tanzanite, 1.15ctw Diamond & Platinum Necklace27.75ct Tanzanite, 1.15ctw SI1-SI2/G-H Diamond and Solid Platinum 17.5" Necklace - This lovely necklace is crafted of solid platinum and is comprised of a 1.75" pendant which hangs on a 17.5" box chaiSee Sold Price
Sold2022Tiffany & Co. Peretti Pearl, Diamond & Platinum NecklaceTiffany & Co. Elsa Peretti 9.5mm-10.5mm South Sea Keshi Pearl, 0.80ctw VS1-VS2/F-G Diamond and Solid Platinum 36" Necklace - This beautiful necklace was made by Tiffany & Co. and designed by renownedSee Sold Price
Sold2022A Transparent Opal Cabochon Diamond Platinum NecklaceA Transparent Opal Cabochon Diamond Platinum Necklace Diamonds - 1.5 TCW Approximate Dimensions: 22.5 mm x 18 mm (Opal Length x width) x 3 cm (pendant length) x 41 cm (Total Unclasped Length of NecklaSee Sold Price
Sold20183.57ct GIA Ruby, 1.15ctw Diamond & Platinum Necklace3.57ct GIA Certified Mozambique Ruby, 1.15ctw VS2-SI1/G-H Diamond & Solid Platinum Necklace (W/$18,000 Appraisal) - This beautiful necklace was finely crafted of solid platinum, and contains a 3.57ctSee Sold Price
Sold2017FINE Black Opal 3.25 CT TW Diamond Platinum RingStunning large exceptional quality black Australian opal and diamond ring. Crafted out of platinum. Features a large natural solid black opal cabochon with an explosion of colors ranging from green, bSee Sold Price
Sold2019Tiffany & Co 0.62ct I VS1 Diamond Platinum NecklaceMETAL: Platinum. MEASUREMENTS: Necklace is 16.75" long. GEMSTONES: 0.62ct I/VS1 diamond , comes with a copy of T & Co diamond cert. MARKED: pt950, Tiffany & Co.Pendant bezel marked 274928See Sold Price
Sold20183.7ctw Blue Sapphire & Diamond Platinum Necklace2.70ctw Near Flawless Blue Sapphire, 1.00ctw VS1-VS2/G-H Diamond & Solid Platinum 15" Necklace - This gorgeous piece was finely crafted of solid platinum, and has a 1.25" suspended circular pendant whSee Sold Price
Oct 20Miami Auctions & Appraisals LLC 31.58ctw Blue Sapphire and 3.66ctw Diamond Platinum Necklace$9,500
Oct 27Modern JewelryTiffany & Co. 1.76 Carat Diamond Platinum Necklace Pendant and Stud Earrings$11,500
Oct 20Miami Auctions & Appraisals LLC Tiffany & Co. Tassel Rock Crystal Diamond Platinum Necklace$22,500
4 days LeftCapital Estate BuyersContemporary Estate 12.60ctw Natural Ceylon Sapphire & Diamond Platinum Riviere Necklace$50(1 bid)
Oct 27Modern JewelryTIFFANY & Co 1.12 Carat Round Brilliant G-VVS2 Diamond Platinum Pendant Necklace$19,250